Use of Pyrene for Quantitative Fluorescence Observation of Li-Grease around EHL Contacts

Use of Pyrene for Quantitative Fluorescence Observation of Li-Grease around EHL Contacts

This paper presents a simple approach for the use of pyrene as fluorescence dye for the observation of the EHL contacts and behavior of lubricants without natural fluorescence properties. Dependence of the light emission of pyrene on its concentration was studied and also, specific emission and exci...

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Bibliographic Details
Main Authors: David Kostal, Shugo Onitsuka, Hiroyoshi Tanaka, Joichi Sugimura, Ivan Krupka, Martin Hartl
Format: Article
Language:English
Published: Japanese Society of Tribologists 2020-05-01
Series:Tribology Online
Subjects:
grease
elastohydrodynamic lubrication
fluorescence
pyrene
excimer
monomer
Online Access:https://www.jstage.jst.go.jp/article/trol/15/3/15_117/_pdf/-char/en

Internet

https://www.jstage.jst.go.jp/article/trol/15/3/15_117/_pdf/-char/en

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